The Dynamics of Coupled Planar Rigid Bodies.
Part II: Bifurcations, Periodic Solutions, and Chaos
Oh, Y. G., N. Sreenath, P. S. Krishnaprasad, and J. E. Marsden
J. of Dyn. and Diff. Eq., 1 (1989), No. 3, 269-298
Abstract:
We give a complete bifurcation and stability analysis for the relative equilibria
of the dynamics of three coupled planar rigid bodies. We also use the equivariant
Weinstein-Moser theorem to show the existence of two periodic orbits distinguished
by symmetry type near the stable equilibrium. Finally we prove that the dynamics
is chaotic in the sense of Poincare-Birkhoff-Smale horseshoes using the
version of Melnikov's method suitable for systems with symmetry due to Holmes
and Marsden.